68007735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29633}}^1$

素因数の和:29664

約数の個数: 32

約数和(自身を含む): 128018880

約数和(自身を除く): 60011145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 29633, 88899, 148165, 266697, 444495, 503761, 800091, 1333485, 1511283, 2518805, 4000455, 4533849, 7556415, 13601547, 22669245, 68007735]

約数ペア:

[(1, 68007735), (3, 22669245), (5, 13601547), (9, 7556415), (15, 4533849), (17, 4000455), (27, 2518805), (45, 1511283), (51, 1333485), (85, 800091), (135, 503761), (153, 444495), (255, 266697), (459, 148165), (765, 88899), (2295, 29633)]